Use WASD or Arrows to drive.

Become a Cargo Uphill Mountain Truck Driver, hold the steering of a cargo Heavy Trailer and enjoy most realistic simulation game. Transfer lots of cargo items from one place to the destination. To move safely on curvy and dangerous hilly tracks, we recommend you to take it slow. Lots of cargo items like drums, wooden pallets & gas cylinders etc.

For iOS:
Safari on iOS 8 and later supports WebGL 1.0, and on iOS 15 and later supports WebGL 2.0.

For Android：
Nearly all of them support WebGL